package com.example.computer_exam_training_sys.service;

import com.example.computer_exam_training_sys.entity.KnowledgePointInfo;

import java.util.List;

public interface KnowledgePointService {
    public KnowledgePointInfo findById(int pointId);
    public List<KnowledgePointInfo> findAll();
    public List<KnowledgePointInfo> findByCourse(int courseId);
    Integer getFirstPointIdByCourseId(Integer courseId);

}
